sync sliding system ergonomic executive chair

{"cid":"91221560","title":"OEM Accepted High Back Ergonomic Computer Chair 4D Adjustable Luxury Mesh Swivel Executive Manager Office Chair With Headrest","imgUrl":"https:\/\/img.chinax.com\/nimg\/d4\/01\/c4c76903b43ee7680827fbe42611-200x200-1.jpg","attrs":{"Price":"$79.50-84.50","Brand Name":"Y-SEATER","Model Number":"JY 530A","Minimum Order Quantity":"50","Place of Origin":"GUANGZHOU","material":"Fabric","feature":"Adjustable (Height)","mail packing":"Y","design style":"Modern","style":"Executive Chair","metal type":"Stainless Steel","Base":"Nylon","Armrest":"Adjustable Armrest","Frame Material":"Plastic","Headrest":"Adjustable","Legs":"Metal","Movement Type":"Swivel","Back Style":"Open Back","Adjustment Mechanism":"Handle","Tilting":"Yes","General Use":"Commercial Furniture","Application":"Office\/ Hotel \/Home\/school","Function":"Backrest Adjustable(90 -135 )","Material":"Fabric, Mesh Fabric","Mechanism":"Drive-by-wire chassis","Certificate":"BIFMA Standard","Size":"D610*W705*H(1145-1220)MM","Warranty":"3 Years","OEM&ODM":"Customize ODM OEM"}}

{"cid":"91224452","title":"Sliding Mechanism Boss Executive Computer Chair With 3D Armrest","imgUrl":"https:\/\/img.chinax.com\/nimg\/a5\/86\/be0a3ae75ebe9e686b10029f09f2-200x200-1.jpg","attrs":{"Price":"USD98.00-USD120.00","Brand Name":"Woshi","Model Number":"A-532","Minimum Order Quantity":"20pcs","Delivery Time":"15-20 Days","Place of Origin":"China","Payment Terms":"T\/T,L\/C,West Union","Supply Ability":"30000pcs","feature":"Revolving","mail packing":"Y","design style":"Modern","material":"mesh","style":"Executive Chair, Lift Chair, Mesh Chair, Swivel Chair","metal type":"Aluminum","Product Name":"ergonomic chair","Style":"High back office chair type","Main Material":"aluminium alloy, mesh","Color":"Black,grey, optional","Seat":"full mesh","Warranty":"3 years","Specific Use":"Office Chair","General Use":"Commercial furniture","Type":"Office Furniture"}}

{"cid":"91222619","title":"Manufacturer Comfortable High Back Ergonomic Computer Chair Adjustable Full Mesh Swivel Executive Boss Manager Office Chairs","imgUrl":"https:\/\/img.chinax.com\/nimg\/2f\/51\/f8dffdcb3430d0b7657391830d02-200x200-1.jpg","attrs":{"Price":"89.9","Brand Name":"Glory Merge","Model Number":"GMY-641-1A","Minimum Order Quantity":"1 set","Delivery Time":"7-15 days","Certification":"BFIMA","Place of Origin":"China","Payment Terms":"L\/C, D\/A, D\/P, T\/T, Western Union, MoneyGram","Supply Ability":"10000 sets per month","Packaging Details":"1.We use the method of disassembling to carry out flat packing, reducing the space utilization by 80%, thereby reducing the freight cost. 2.We split the components of office furniture into A.B.C.D.E package, so we can quickly find a component when looking","Description":"Executive Chair, Lift Chair, Mesh Chair, Swivel Chair","Frame":"Grey PP+GF back frame","Seat":"Full mesh seat","Mechanism":"Functional mechanism","Gas lift":"BIFMA Passed Class-4 Gas Lift","Base":"Nylon Base","Castor":"Nylon Castor","Application":"Commercial Office Furniture","Armrest":"4D Armrest","Headrest":"4D Headrest"}}